x-540+567=1000 x-540=1000-567=432 x=540+432=972
\(x-12\times5\times9+567=1000\)
\(\Leftrightarrow x-540+567=1000\)
\(\Leftrightarrow x=1000-567+540\)
\(\Leftrightarrow x=973\)
Vậy x = 973.
Linz
x - 12x5x9 + 567 = 1000
x - 540 + 567 = 1000
x - 540 = 1000 - 567
x - 540 = 433
x = 433 + 540
x = 937
x-540+567=1000
x-540=1000-567
x-540=433
x=433+540
x=973
X-12x5x9+567=1000
X-540+567=1000
X-540=1000-567
X-540=433
X= 433+540
X=973
chúc bạn học tốt !!!
x-540+567=1000
x-540 =1000-567
x-540 = 433
x =433+540
x = 973